Hydrazine hydrate (1:1) → 5-Chloro-2-hydrazinylpyridine

HRID 358583Notes

Reaction equation

HRID 358583 reaction equation
Cl[C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][N:3]=1.O.[NH2:10][NH2:11]>>[NH:10]([C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][N:3]=1)[NH2:11]

Participants

3

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 276852,5-Dichloropyridine

Product 1

HCID 135904645-Chloro-2-hydrazinylpyridine

Procedure

5 g of 2,5-dichloropyridine were reacted in the manner described in Example 22 with 2.2 ml of hydrazine hydrate. 1.6 g of 2-hydrazino-5-chloropyridine were obtained.

Sources & evidence

ORD record
ord-619dcfd6ebc44ff6a9f26c4251e7225a
Source dataset
uspto-grants-1991_03
Patent number
US04997835

Reaction notes

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